High-Performance Liquid Chromatography (HPLC)

High-Performance Liquid Chromatography (HPLC)

What is High-Performance Liquid Chromatography?

High-Performance Liquid Chromatography (HPLC) is an instrument that applies the principles of high-performance liquid chromatography and is mainly used to analyze organic compounds with a high boiling point, non-volatile, thermally unstable, and large molecular weight.

Components: It consists of a reservoir, pump, sample injector, chromatographic column, detector, recorder, and other parts.

High-Performance Liquid Chromatography

Features of High-Performance Liquid Chromatography

  • Wide range of applications
  • High separation efficiency
  • high selectivity
  • High detection sensitivity
  • Quick analysis
  • unique detector
  • Samples are easy to recover

Applications of High-Performance Liquid Chromatography

  1. Life sciences
  2. Drug analysis
  3. Environmental research
  4. Petrochemical products analysis
  5. Food analysis: food composition analysis, food additive analysis, food contaminant analysis.
Application of High-Performance Liquid Chromatography

Customer Feedback of High-Performance Liquid Chromatography

HPLC

FAQ

We are a factory and can provide OEM services using the customer’s brand. The standard warranty is one year; extensions to the warranty period can be negotiated separately.

We could provide Online instruction; Real-time support by video call or voice chat; During warranty time, we can send product accessories when you need them for free; Technical guidance is free and ready forever.

HPLC is suitable for non-volatile, high-boiling, thermally unstable and relatively large organic compounds that may not be suitable for Gas Chromatography.

Isocratic HPLC uses a constant mobile-phase composition throughout the analysis and is suitable for relatively simple separations.

Gradient HPLC changes the mobile-phase composition during the run and provides greater flexibility for complex mixtures. The DW-LC1620A supports both isocratic and gradient configurations, while the DW-K2025 offers isocratic, binary and quaternary pump options.

Detector selection depends on your target compounds and analytical method.

UV/VIS – routine compounds with UV/visible absorption
DAD – spectral information and peak-purity analysis
FLD – fluorescence detection
RI Detector – useful for compounds with weak UV absorption and isocratic/GPC applications
ELSD – available on the DW-K2025 for additional detection requirements

Yes. HPLC is widely used for pharmaceutical analysis, quality control and research.

The DW-K2025 application data includes pharmaceutical methods using C18 columns and controlled mobile-phase, temperature, flow-rate and wavelength conditions.

Yes. Drawell HPLC systems are used for food, environmental and quality-control applications.

The DW-K2025 application examples include PAHs in water, veterinary drugs, dairy products, food components and cosmetic ingredients.

Choose AAS when only one or a few elements are routinely tested and budget is important.

Choose ICP-OES when you need multi-element analysis, higher throughput and a wider concentration range.

Other Chromatography Equipment